Both Interjet and Volaris have up to 70% off promo code sales valid for purchase through Monday, April 2. Travel is valid throughout 2018.

Interjet and Volaris both have a similar baggage policy as the major airlines, which includes a total of 22 lbs. in two carry-on bags on their lowest fares. Interjet provides a generous seat pitch up to 34", which is comparable to JetBlue. Volaris has a cramped seat pitch around 29", which is comparable to Spirit.

For the Interjet promo, you just need to book on and it will automatically apply the discount when searching. The discount is advertised for travel through May, but flights are actually being discounted for travel through October 2018. They also have a separate promo, which includes one free checked bag on certain routes for travel through May. Free checked bag promo expires April 1.

For the Volaris promo, you'll need to select the "Up to 70% off" promo or just enter promo code VUEH70 when booking on for travel through December 2018. Volaris also has a separate promo with "up to 50% off" for travel in 2019.

Many routes are only operated on limited days each week. Lowest fares are generally available for fall travel. Click on the fare details for specifics. Both of these promos expire at 11:59 pm CT on April 2, 2018.

A sample of Interjet fares include:

Los Angeles to Los Cabos $169 round-trip, nonstop

Los Angeles to Guadalajara $170 round-trip, nonstop

Houston to Mexico City $190 round-trip, nonstop

Los Angeles to Leon $190 round-trip, nonstop

Los Angeles to Mexico City $197 round-trip, nonstop

Toronto to Cancun $204 USD ($271 CAD) round-trip, nonstop

San Antonio to Mexico City $205 round-trip, nonstop

Montreal to Cancun $208 USD ($271 CAD) round-trip, nonstop

Miami to Mexico City $209 round-trip, nonstop

Las Vegas to Mexico City $211 round-trip, nonstop

Vancouver to Cancun $220 USD ($280 CAD) round-trip, nonstop

Los Angeles to Puerto Escondido $220 round-trip

New York to Cancun $223 round-trip, nonstop

New York to Mexico City $227 round-trip, nonstop

Chicago to Mexico City $228 round-trip, nonstop

Houston to Leon $230 round-trip, nonstop New nonstop route!

Chicago to Guadalajara $237 round-trip, nonstop

Dallas to Mexico City $238 round-trip, nonstop

San Antonio to Leon $260 round-trip, nonstop New nonstop route!

Houston to Guatemala $262 round-trip

Houston to San Jose, Costa Rica $288 round-trip

Los Angeles to San Jose, Costa Rica $295 round-trip

Dallas to Guatemala $312 round-trip

A sample of Volaris fares include:

Fresno to Guadalajara $185 round-trip, nonstop

Sacramento to Guadalajara $190 round-trip, nonstop

Austin to Guadalajara $196 round-trip, nonstop

Phoenix to Guadalajara $196 round-trip, nonstop

Chicago to Queretaro $199 round-trip, nonstop

Los Angeles to Oaxaca $201 round-trip, nonstop

Denver to Mexico City $221 round-trip, nonstop

San Francisco to Mexico City $221 round-trip, nonstop

Washington D.C. to San Salvador $222 round-trip, nonstop

Los Angeles to San Salvador $223 round-trip, nonstop

Washington D.C. to San Jose, Costa Rica $228 round-trip

Los Angeles to Guatemala $249 round-trip, nonstop

Los Angeles to Managua $250 round-trip

New York to San Salvador $250 round-trip, nonstop

New York to San Jose, Costa Rica $260 round-trip

Los Angeles to Tapachula $261 round-trip

Seattle to Guadalajara $269 round-trip, nonstop

There are many more routes available from/to locations where either Interjet or Volaris fly. For some more fares, view our fare pages for all fares to Mexico City, Guadalajara, and Cancun.

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